Intractable
Intractable adjective - Given to resisting authority or another's control.
Problem and intractable are semantically related In some cases you can use "Problem" instead an adjective "Intractable".
Nearby Words: intractability, intractably
Problem
Problem noun - Something that requires thought and skill for resolution.
Intractable and problem are semantically related in difficult topic. Sometimes you can use "Intractable" instead an adjective "Problem", if it concerns topics such as troublesome.
Nearby Words: problematic, problematical
Mutual synonyms
Both words in one sentence
- The Dresden Files: Harry Dresden will usually start the story with a major, but not intractable, problem.
Source: From Bad To Worse / Literature -
If the time it takes is proportional to the size of the problem raised to the millionth power, it's polynomial time, but no less computationally intractable.
Source: Writers Cannot Do Math -
A less-common Double Subversion is when the hero calls upon his pantheon of super-allies for help in solving some intractable problem that they may or may not have solved before, only to get back a unanimous "There is nothing we can do" response.
Source: Superman Stays out of Gotham
Cite this Source
Problem and Intractable. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/intractable/problem
Intractable & Problem. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/intractable/problem>.
Problem or Intractable. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/intractable/problem.
Google Ngram Viewer shows how "intractable" and "problem" have occurred on timeline